Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 123.1 >
edited by Xiaoling
on 2022/06/13 16:20
To version < 103.1 >
edited by Edwin Chen
on 2022/05/25 11:53
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 -(% _mstvisible="2" style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
3 3  
4 4  
5 +**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
8 8  
9 -(% _mstvisible="1" %)
10 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 +**Table of Contents：**
11 11  
12 12  {{toc/}}
13 13  
... ... @@ -14,55 +14,36 @@
14 14  
15 15  
16 16  
17 -(% _mstvisible="1" %)
18 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
17 += 1. Introduction =
19 19  
20 -(% _mstvisible="1" %)
21 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
19 +== 1.1 What is LHT65N Temperature & Humidity Sensor ==
22 22  
23 -(% _mstvisible="1" %)
24 24  (((
25 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
26 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
22 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.**
27 27  )))
28 28  
29 -(% _mstvisible="1" %)
30 30  (((
31 -(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %)
32 32  The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
33 33  )))
34 34  
35 -(% _mstvisible="1" %)
36 36  (((
37 -(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %)
38 38  LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
39 39  )))
40 40  
41 -(% _mstvisible="1" %)
42 42  (((
43 -(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %)
44 44  LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
45 45  )))
46 46  
47 -(% _mstvisible="1" %)
48 48  (((
49 -(% _msthash="506055" _msttexthash="17023136" _mstvisible="2" %)
50 -LHT65N supports (% _mstvisible="4" style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
38 +LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
51 51  )))
52 52  
53 -(% _mstvisible="1" %)
54 54  (((
55 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
56 56  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
57 -
58 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
59 -
60 60  )))
61 61  
62 -(% _mstvisible="1" %)
63 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
45 +== 1.2 Features ==
64 64  
65 -(% _mstvisible="1" %)
66 66  * Wall mountable
67 67  * LoRaWAN v1.0.3 Class A protocol
68 68  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
... ... @@ -75,975 +75,606 @@
75 75  * Tri-color LED to indicate working status
76 76  * Datalog feature
77 77  
59 +== 1.3 Specification ==
78 78  
79 -(% _mstvisible="1" %)
80 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
81 -
82 -(% _mstvisible="1" %)
83 83  (((
84 -(% _mstvisible="2" %)
85 -
86 -
87 -(% _mstvisible="2" %)
88 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
62 +**Built-in Temperature Sensor:**
89 89  )))
90 90  
91 -(% _mstvisible="1" %)
92 -* (% _mstvisible="3" %)
93 -(((
94 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
65 +* (((
95 95  Resolution: 0.01 °C
96 96  )))
97 -* (% _mstvisible="3" %)
98 -(((
99 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
68 +* (((
100 100  Accuracy Tolerance : Typ ±0.3 °C
101 101  )))
102 -* (% _mstvisible="3" %)
103 -(((
104 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
71 +* (((
105 105  Long Term Drift: < 0.02 °C/yr
106 106  )))
107 -* (% _mstvisible="3" %)
108 -(((
109 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
74 +* (((
110 110  Operating Range: -40 ~~ 85 °C
111 111  )))
112 112  
113 -(% _mstvisible="1" %)
114 114  (((
115 -(% _mstvisible="2" %)
116 -
117 -
118 -(% _mstvisible="2" %)
119 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
79 +**Built-in Humidity Sensor:**
120 120  )))
121 121  
122 -(% _mstvisible="1" %)
123 -* (% _mstvisible="3" %)
124 -(((
125 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
82 +* (((
126 126  Resolution: 0.04 %RH
127 127  )))
128 -* (% _mstvisible="3" %)
129 -(((
130 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
85 +* (((
131 131  Accuracy Tolerance : Typ ±3 %RH
132 132  )))
133 -* (% _mstvisible="3" %)
134 -(((
135 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
88 +* (((
136 136  Long Term Drift: < 0.02 °C/yr
137 137  )))
138 -* (% _mstvisible="3" %)
139 -(((
140 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
91 +* (((
141 141  Operating Range: 0 ~~ 96 %RH
142 142  )))
143 143  
144 -(% _mstvisible="1" %)
145 145  (((
146 -(% _mstvisible="2" %)
147 -
148 -
149 -(% _mstvisible="2" %)
150 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
96 +**External Temperature Sensor:**
151 151  )))
152 152  
153 -(% _mstvisible="1" %)
154 -* (% _mstvisible="3" %)
155 -(((
156 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
99 +* (((
157 157  Resolution: 0.0625 °C
158 158  )))
159 -* (% _mstvisible="3" %)
160 -(((
161 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
102 +* (((
162 162  ±0.5°C accuracy from -10°C to +85°C
163 163  )))
164 -* (% _mstvisible="3" %)
165 -(((
166 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
105 +* (((
167 167  ±2°C accuracy from -55°C to +125°C
168 168  )))
169 -* (% _mstvisible="3" %)
170 -(((
171 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
108 +* (((
172 172  Operating Range: -55 °C ~~ 125 °C
173 -
174 -
175 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
176 -
177 177  )))
178 178  
179 -(% _mstvisible="1" %)
180 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
112 += 2. Connect LHT65N to IoT Server =
181 181  
182 -(% _mstvisible="1" %)
183 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
114 +== 2.1 How does LHT65N work? ==
184 184  
185 -(% _mstvisible="1" %)
186 186  (((
187 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
188 188  LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
189 189  )))
190 190  
191 -(% _mstvisible="1" %)
192 192  (((
193 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
194 194  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
195 -
196 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
197 -
198 198  )))
199 199  
200 -(% _mstvisible="1" %)
201 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
124 +== 2.2 How to Activate LHT65N? ==
202 202  
203 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
204 204  The LHT65N has two working modes:
205 205  
206 -(% _mstvisible="1" %)
207 207  * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
208 208  * **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
209 209  
210 -(% _mstvisible="1" %)
211 211  (((
212 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
213 213  The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
214 214  )))
215 215  
216 -(% _mstvisible="1" %)
217 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
135 +[[image:image-20220515123819-1.png||height="379" width="317"]]
218 218  
219 -(% _mstvisible="1" %)
220 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
137 +[[image:image-20220525110604-2.png]]
221 221  
139 +== 2.3 Example to join LoRaWAN network ==
222 222  
223 -(% _mstvisible="1" %)
224 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
225 -
226 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
141 +(% class="wikigeneratedid" %)
227 227  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
228 228  
229 -(% _mstvisible="1" class="wikigeneratedid" %)
230 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
144 +(% class="wikigeneratedid" %)
145 +[[image:image-20220522232442-1.png||height="387" width="648"]]
231 231  
232 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
233 -Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
147 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
234 234  
235 235  
236 -(% _mstvisible="1" %)
237 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
150 +=== 2.3.1 Step 1: Create Device n TTN ===
238 238  
239 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
240 240  Create a device in TTN V3 with the OTAA keys from LHT65N.
241 241  
242 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
243 243  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
244 244  
245 -(% _mstvisible="1" %)
246 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
156 +[[image:image-20220522232812-2.png||height="219" width="279"]]
247 247  
248 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
249 249  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
250 250  
251 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
252 252  Add APP EUI in the application.
253 253  
254 -(% _mstvisible="1" %)
255 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
162 +[[image:image-20220522232916-3.png]]
256 256  
257 -(% _mstvisible="1" %)
258 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
164 +[[image:image-20220522232932-4.png]]
259 259  
260 -(% _mstvisible="1" %)
261 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
166 +[[image:image-20220522232954-5.png]]
262 262  
263 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
264 264  Note: LHT65N use same payload as LHT65.
265 265  
266 -(% _mstvisible="1" %)
267 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
170 +[[image:image-20220522233026-6.png]]
268 268  
269 269  
270 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
271 271  Input APP EUI,  APP KEY and DEV EUI:
272 272  
273 -(% _mstvisible="1" %)
274 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
175 +[[image:image-20220522233118-7.png]]
275 275  
276 276  
178 +=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. ===
277 277  
278 -(% _mstvisible="1" %)
279 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
280 -
281 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
282 282  Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
283 283  
284 -(% _mstvisible="1" %)
285 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
182 +[[image:image-20220522233300-8.png||height="219" width="722"]]
286 286  
287 287  
185 +== 2.4 Uplink Payload ==
288 288  
289 -(% _mstvisible="1" %)
290 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
187 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
291 291  
292 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %)
293 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
189 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
294 294  
295 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %)
296 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
297 -
298 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
299 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
300 -(((
301 -(% _mstvisible="6" %)
302 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
303 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
304 -(((
305 -(% _mstvisible="6" %)
306 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
307 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
308 -(((
309 -(% _mstvisible="6" %)
310 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
311 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
312 -(((
313 -(% _mstvisible="6" %)
314 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
315 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
316 -(((
317 -(% _mstvisible="6" %)
318 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
319 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
320 -(((
321 -(% _mstvisible="6" %)
322 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
191 +(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
192 +|(% style="width:97px" %)(((
193 +**Size(bytes)**
194 +)))|(% style="width:39px" %)(((
195 +**2**
196 +)))|(% style="width:100px" %)(((
197 +**2**
198 +)))|(% style="width:77px" %)(((
199 +**2**
200 +)))|(% style="width:47px" %)(((
201 +**1**
202 +)))|(% style="width:51px" %)(((
203 +**4**
323 323  )))
324 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
205 +|(% style="width:97px" %)(((
206 +**Value**
207 +)))|(% style="width:39px" %)(((
208 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
209 +)))|(% style="width:100px" %)(((
325 325  (((
326 -(% _mstvisible="6" %)
327 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
328 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
329 -(((
330 -(% _mstvisible="6" %)
331 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
332 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
333 -(((
334 -(% _mstvisible="6" %)
335 -(((
336 -(% _mstvisible="7" %)
337 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
211 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
338 338  )))
339 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
213 +)))|(% style="width:77px" %)(((
340 340  (((
341 -(% _mstvisible="6" %)
342 -(((
343 -(% _mstvisible="7" %)
344 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
215 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
345 345  )))
346 346  
347 -(% _mstvisible="6" %)
348 348  (((
349 -(% _mstvisible="7" %)
350 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
219 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
351 351  )))
352 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
353 -(((
354 -(% _mstvisible="6" %)
355 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
356 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
357 -(((
358 -(% _mstvisible="6" %)
359 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
221 +)))|(% style="width:47px" %)(((
222 +[[Ext>>||anchor="H2.4.5Ext23"]] #
223 +)))|(% style="width:51px" %)(((
224 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
360 360  )))
361 361  
362 -(% _mstvisible="1" %)
363 363  * The First 6 bytes: has fix meanings for every LHT65N.
364 364  * The 7th byte (EXT #): defines the external sensor model.
365 -* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
229 +* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
366 366  
231 +=== 2.4.1 Decoder in TTN V3 ===
367 367  
368 -(% _mstvisible="1" %)
369 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
370 -
371 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %)
372 372  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
373 373  
374 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %)
375 375  Below is the position to put the decoder and LHT65N decoder can be download from here:
376 376  
377 -(% _mstvisible="1" %)
378 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
237 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
379 379  
380 -(% _mstvisible="1" %)
381 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
239 +[[image:image-20220522234118-10.png||height="353" width="729"]]
382 382  
241 +=== 2.4.2 BAT-Battery Info ===
383 383  
384 -
385 -(% _mstvisible="1" %)
386 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) ===
387 -
388 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %)
389 389  These two bytes of BAT include the battery state and the actually voltage
390 390  
391 -(% _mstvisible="1" %)
392 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]
245 +[[image:image-20220523152839-18.png]]
393 393  
394 -(% _mstvisible="1" %)
395 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]]
247 +[[image:image-20220522235639-1.png||height="139" width="727"]]
396 396  
397 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %)
398 398  Check the battery voltage for LHT65N.
399 399  
400 -(% _mstvisible="1" %)
401 401  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
402 402  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
403 403  
254 +=== 2.4.3 Built-in Temperature ===
404 404  
405 -(% _mstvisible="1" %)
406 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
256 +[[image:image-20220522235639-2.png||height="138" width="722"]]
407 407  
408 -(% _mstvisible="1" %)
409 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
410 -
411 -(% _mstvisible="1" %)
412 412  * Temperature:  0x0ABB/100=27.47℃
413 413  
414 -(% _mstvisible="1" %)
415 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]
260 +[[image:image-20220522235639-3.png]]
416 416  
417 -(% _mstvisible="1" %)
418 418  * Temperature:  (0xF5C6-65536)/100=-26.18℃
419 419  
264 +=== 2.4.4 Built-in Humidity ===
420 420  
421 -(% _mstvisible="1" %)
422 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
266 +[[image:image-20220522235639-4.png||height="138" width="722"]]
423 423  
424 -(% _mstvisible="1" %)
425 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
426 -
427 -(% _mstvisible="1" %)
428 428  * Humidity:    0x025C/10=60.4%
429 429  
270 +=== 2.4.5 Ext # ===
430 430  
431 -(% _mstvisible="1" %)
432 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
433 -
434 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %)
435 435  Bytes for External Sensor:
436 436  
437 -(% _mstvisible="1" %)
438 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
274 +[[image:image-20220523152822-17.png]]
439 439  
276 +=== 2.4.6 Ext value ===
440 440  
441 -(% _mstvisible="1" %)
442 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
278 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
443 443  
444 -(% _mstvisible="1" %)
445 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ====
280 +[[image:image-20220522235639-5.png]]
446 446  
447 -(% _mstvisible="1" %)
448 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
449 -
450 -
451 -(% _mstvisible="1" %)
452 452  * DS18B20 temp=0x0ADD/100=27.81℃
453 453  
454 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %)
455 455  The last 2 bytes of data are meaningless
456 456  
457 -(% _mstvisible="1" %)
458 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
286 +[[image:image-20220522235639-6.png]]
459 459  
460 -
461 -(% _mstvisible="1" %)
462 462  * External temperature= (0xF54F-65536)/100=-27.37℃
463 463  
464 -(% _mstvisible="1" %)
465 465  (((
466 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %)
467 467  The last 2 bytes of data are meaningless
468 468  )))
469 469  
470 -(% _mstvisible="1" %)
471 471  (((
472 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %)
473 473  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
474 474  )))
475 475  
476 476  
299 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
477 477  
478 -(% _mstvisible="1" %)
479 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
480 -
481 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
482 482  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
483 483  
484 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
485 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
486 -(((
487 -(% _mstvisible="6" %)
488 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
489 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
490 -(((
491 -(% _mstvisible="6" %)
492 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
493 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
494 -(((
495 -(% _mstvisible="6" %)
496 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
497 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
498 -(((
499 -(% _mstvisible="6" %)
500 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
501 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
502 -(((
503 -(% _mstvisible="6" %)
504 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
505 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
506 -(((
507 -(% _mstvisible="6" %)
508 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
303 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
304 +|(% style="width:96px" %)(((
305 +**Size(bytes)**
306 +)))|(% style="width:71px" %)(((
307 +**2**
308 +)))|(% style="width:99px" %)(((
309 +**2**
310 +)))|(% style="width:132px" %)(((
311 +**2**
312 +)))|(% style="width:54px" %)(((
313 +**1**
314 +)))|(% style="width:64px" %)(((
315 +**4**
509 509  )))
510 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
317 +|(% style="width:96px" %)(((
318 +**Value**
319 +)))|(% style="width:71px" %)(((
320 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
321 +)))|(% style="width:99px" %)(((
511 511  (((
512 -(% _mstvisible="6" %)
513 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
514 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
515 -(((
516 -(% _mstvisible="6" %)
517 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
518 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
519 -(((
520 -(% _mstvisible="6" %)
521 -(((
522 -(% _mstvisible="7" %)
523 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
323 +[[Built-In>>||anchor="H2.4.3Built-inTemperature"]]
524 524  )))
525 525  
526 -(% _mstvisible="6" %)
527 527  (((
528 -(% _mstvisible="7" %)
529 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
327 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
530 530  )))
531 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
329 +)))|(% style="width:132px" %)(((
532 532  (((
533 -(% _mstvisible="6" %)
534 -(((
535 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
536 536  BAT Status &
537 537  )))
538 538  
539 -(% _mstvisible="6" %)
540 540  (((
541 -(% _mstvisible="7" %)
542 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
335 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
543 543  )))
544 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
545 -(((
546 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
337 +)))|(% style="width:54px" %)(((
547 547  Status & Ext
548 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
339 +)))|(% style="width:64px" %)(((
549 549  (((
550 -(% _mstvisible="6" %)
551 -(((
552 -(% _mstvisible="7" %)
553 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
341 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
554 554  )))
555 555  )))
556 556  
557 -(% _mstvisible="1" %)
558 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
345 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
559 559  
560 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
561 -(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
562 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
563 -(((
564 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
347 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
348 +|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
349 +|(% style="width:65px" %)Value|(% style="width:267px" %)(((
565 565  BAT Status
566 566  
567 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
568 568  00(b): Ultra Low ( BAT <= 2.50v)
569 569  
570 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
571 571  01(b): Low  (2.50v <=BAT <= 2.55v)
572 572  
573 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
574 574  10(b): OK   (2.55v <= BAT <=2.65v)
575 575  
576 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
577 577  11(b): Good   (BAT >= 2.65v)
578 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
579 -(((
580 -(% _mstvisible="6" %)
581 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
359 +)))|(% style="width:134px" %)(((
360 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
582 582  
583 -(% _mstvisible="6" %)
584 584  
585 585  )))
586 586  
587 -(% _mstvisible="1" %)
588 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
365 +* **Status & Ext Byte**
589 589  
590 -(% _mstvisible="1" %)
591 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
367 +[[image:image-20220523152434-16.png]]
592 592  
593 -(% _mstvisible="1" %)
594 594  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
595 595  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
596 596  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
597 597  
598 -(% _mstvisible="1" %)
599 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
373 +== 2.5 Show data on Datacake ==
600 600  
601 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %)
602 602  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
603 603  
604 -(% _mstvisible="1" %)
605 605  (((
606 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %)
607 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
378 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
608 608  )))
609 609  
610 -(% _mstvisible="1" %)
611 611  (((
612 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %)
613 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
382 +**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
614 614  )))
615 615  
616 -(% _mstvisible="1" %)
617 617  (((
618 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)
619 619  Add Datacake:
620 620  )))
621 621  
622 -(% _mstvisible="1" %)
623 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]]
389 +[[image:image-20220523000825-7.png||height="262" width="583"]]
624 624  
625 625  
626 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %)
627 627  Select default key as Access Key:
628 628  
629 -(% _mstvisible="1" %)
630 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]]
394 +[[image:image-20220523000825-8.png||height="453" width="406"]]
631 631  
632 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %)
633 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device.
396 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
634 634  
635 -(% _mstvisible="1" %)
636 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]]
398 +[[image:image-20220523000825-9.png||height="366" width="392"]]
637 637  
638 -(% _mstvisible="1" %)
639 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
400 +[[image:image-20220523000825-10.png||height="413" width="728"]]
640 640  
402 +== 2.6 Datalog Feature ==
641 641  
642 -
643 -(% _mstvisible="1" %)
644 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
645 -
646 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
647 647  Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
648 648  
406 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
649 649  
650 -(% _mstvisible="1" %)
651 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
652 -
653 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %)
654 654  There are two methods:
655 655  
656 -(% _mstvisible="1" %)
657 657  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
658 658  1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
659 659  
660 -(% _mstvisible="1" %)
661 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
413 +=== 2.6.2 Unix TimeStamp ===
662 662  
663 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %)
664 664  LHT65N uses Unix TimeStamp format based on
665 665  
666 -(% _mstvisible="1" %)
667 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20220523001219-11.png||height="97" width="627"]]
668 668  
669 669  
670 -(% _mstvisible="1" %)
671 671  (((
672 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %)
673 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
421 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
674 674  )))
675 675  
676 -(% _mstvisible="1" %)
677 677  (((
678 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %)
679 679  Below is the converter example
680 680  )))
681 681  
682 -(% _mstvisible="1" %)
683 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]]
428 +[[image:image-20220523001219-12.png||height="298" width="720"]]
684 684  
685 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
686 686  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
687 687  
432 +=== 2.6.3 Set Device Time ===
688 688  
689 -(% _mstvisible="1" %)
690 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
691 -
692 -(% _mstvisible="1" %)
693 693  (((
694 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %)
695 695  There are two ways to set device’s time:
696 696  )))
697 697  
698 -(% _mstvisible="1" %)
699 699  (((
700 -(% _mstvisible="2" %)
701 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)**
439 +**~1. Through LoRaWAN MAC Command (Default settings)**
702 702  )))
703 703  
704 -(% _mstvisible="1" %)
705 705  (((
706 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %)
707 707  User need to set SYNCMOD=1 to enable sync time via MAC command.
708 708  )))
709 709  
710 -(% _mstvisible="1" %)
711 711  (((
712 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %)
713 713  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
714 714  )))
715 715  
716 -(% _mstvisible="1" %)
717 717  (((
718 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %)
719 719  Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
720 720  )))
721 721  
722 -(% _mstvisible="1" %)
723 723  (((
724 -(% _mstvisible="2" %)
725 725  
726 726  )))
727 727  
728 -(% _mstvisible="1" %)
729 729  (((
730 -(% _mstvisible="2" %)
731 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time**
459 +**2. Manually Set Time**
732 732  )))
733 733  
734 -(% _mstvisible="1" %)
735 735  (((
736 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
737 737  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
738 -
739 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
740 -
741 741  )))
742 742  
743 -(% _mstvisible="1" %)
744 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) ===
466 +=== 2.6.4 Poll sensor value ===
745 745  
746 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %)
747 747  User can poll sensor value based on timestamps from the server. Below is the downlink command.
748 748  
749 -(% _mstvisible="1" %)
750 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]
470 +[[image:image-20220523152302-15.png]]
751 751  
752 -(% _mstvisible="1" %)
753 753  (((
754 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %)
755 755  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
756 756  )))
757 757  
758 -(% _mstvisible="1" %)
759 759  (((
760 -(% _mstvisible="2" %)
761 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %)
477 +For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
762 762  )))
763 763  
764 -(% _mstvisible="1" %)
765 765  (((
766 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %)
767 767  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
768 768  )))
769 769  
770 -(% _mstvisible="1" %)
771 771  (((
772 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %)
773 773  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
774 774  )))
775 775  
776 776  
777 -(% _mstvisible="1" %)
778 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) ===
489 +=== 2.6.5 Datalog Uplink payload ===
779 779  
780 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
781 781  The Datalog poll reply uplink will use below payload format.
782 782  
783 -(% _mstvisible="1" %)
784 784  (((
785 -(% _mstvisible="2" %)
786 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
494 +**Retrieval data payload**
787 787  )))
788 788  
789 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
790 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
497 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
498 +|(% style="width:93px" %)(((
791 791  (((
792 -(% _mstvisible="6" %)
793 -(((
794 -(% _mstvisible="7" %)
795 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
500 +**Size(bytes)**
796 796  )))
797 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
502 +)))|(% style="width:71px" %)(((
798 798  (((
799 -(% _mstvisible="6" %)
800 -(((
801 -(% _mstvisible="7" %)
802 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
504 +**2**
803 803  )))
804 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
506 +)))|(% style="width:102px" %)(((
805 805  (((
806 -(% _mstvisible="6" %)
807 -(((
808 -(% _mstvisible="7" %)
809 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
508 +**2**
810 810  )))
811 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
510 +)))|(% style="width:86px" %)(((
812 812  (((
813 -(% _mstvisible="6" %)
814 -(((
815 -(% _mstvisible="7" %)
816 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
512 +**2**
817 817  )))
818 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
514 +)))|(% style="width:86px" %)(((
819 819  (((
820 -(% _mstvisible="6" %)
821 -(((
822 -(% _mstvisible="7" %)
823 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
516 +**1**
824 824  )))
825 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
518 +)))|(% style="width:48px" %)(((
826 826  (((
827 -(% _mstvisible="6" %)
828 -(((
829 -(% _mstvisible="7" %)
830 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
520 +**4**
831 831  )))
832 832  )))
833 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
523 +|(% style="width:93px" %)(((
834 834  (((
835 -(% _mstvisible="6" %)
836 -(((
837 -(% _mstvisible="7" %)
838 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
525 +**Value**
839 839  )))
840 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
527 +)))|(% style="width:71px" %)(((
841 841  (((
842 -(% _mstvisible="6" %)
843 -(((
844 -(% _mstvisible="7" %)
845 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
529 +[[External sensor data>>||anchor="H2.4.6Extvalue"]]
846 846  )))
847 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
531 +)))|(% style="width:102px" %)(((
848 848  (((
849 -(% _mstvisible="6" %)
850 850  (((
851 -(% _mstvisible="7" %)
852 -(((
853 -(% _mstvisible="8" %)
854 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
534 +[[Built In>>||anchor="H2.4.3Built-inTemperature"]]
855 855  )))
856 856  )))
857 857  
858 -(% _mstvisible="6" %)
859 859  (((
860 -(% _mstvisible="7" %)
861 861  (((
862 -(% _mstvisible="8" %)
863 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
540 +[[Temperature>>||anchor="H2.4.3Built-inTemperature"]]
864 864  )))
865 865  )))
866 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
543 +)))|(% style="width:86px" %)(((
867 867  (((
868 -(% _mstvisible="6" %)
869 869  (((
870 -(% _mstvisible="7" %)
871 -(((
872 -(% _mstvisible="8" %)
873 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
546 +[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
874 874  )))
875 875  )))
876 876  
877 -(% _mstvisible="6" %)
878 878  (((
879 -(% _mstvisible="7" %)
880 880  (((
881 -(% _mstvisible="8" %)
882 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
552 +[[Humidity>>||anchor="H2.4.4Built-inHumidity"]]
883 883  )))
884 884  )))
885 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
555 +)))|(% style="width:86px" %)(((
886 886  (((
887 -(% _mstvisible="6" %)
888 -(((
889 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
890 890  Poll message flag & Ext
891 891  )))
892 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
559 +)))|(% style="width:48px" %)(((
893 893  (((
894 -(% _mstvisible="6" %)
895 895  (((
896 -(% _mstvisible="7" %)
897 -(((
898 -(% _mstvisible="8" %)
899 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
562 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
900 900  )))
901 901  )))
902 902  
903 -(% _mstvisible="6" %)
904 904  (((
905 -(% _mstvisible="7" %)
906 906  (((
907 -(% _mstvisible="8" %)
908 908  
909 909  )))
910 910  )))
911 911  )))
912 912  
913 -(% _mstvisible="1" %)
914 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
573 +**Poll message flag & Ext**
915 915  
916 -(% _mstvisible="1" %)
917 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
575 +[[image:image-20220523152208-14.png]]
918 918  
919 -(% _mstvisible="1" %)
920 920  (((
921 -(% _mstvisible="2" %)
922 922  (((
923 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
924 924  Poll Message Flag: 1: This message is a poll message reply.
925 925  )))
926 926  )))
927 927  
928 -(% _mstvisible="1" %)
929 -* (% _mstvisible="3" %)
583 +* (((
930 930  (((
931 -(% _mstvisible="4" %)
932 -(((
933 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
934 934  Poll Message Flag is set to 1.
935 935  )))
936 936  )))
937 -* (% _mstvisible="3" %)
588 +* (((
938 938  (((
939 -(% _mstvisible="4" %)
940 -(((
941 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
942 942  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
943 943  )))
944 944  )))
945 945  
946 -(% _mstvisible="1" %)
947 947  (((
948 -(% _mstvisible="2" %)
949 949  (((
950 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
951 -
952 -
953 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
954 954  For example, in US915 band, the max payload for different DR is:
955 955  )))
956 956  )))
957 957  
958 -(% _mstvisible="1" %)
959 959  (((
960 -(% _mstvisible="2" %)
961 961  (((
962 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
963 963  a) DR0: max is 11 bytes so one entry of data
964 964  )))
965 965  )))
966 966  
967 -(% _mstvisible="1" %)
968 968  (((
969 -(% _mstvisible="2" %)
970 970  (((
971 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
972 972  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
973 973  )))
974 974  )))
975 975  
976 -(% _mstvisible="1" %)
977 977  (((
978 -(% _mstvisible="2" %)
979 979  (((
980 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
981 981  c) DR2: total payload includes 11 entries of data
982 982  )))
983 983  )))
984 984  
985 -(% _mstvisible="1" %)
986 986  (((
987 -(% _mstvisible="2" %)
988 988  (((
989 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
990 990  d) DR3: total payload includes 22 entries of data.
991 991  )))
992 992  )))
993 993  
994 -(% _mstvisible="1" %)
995 995  (((
996 -(% _mstvisible="2" %)
997 997  (((
998 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
999 999  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1000 1000  )))
1001 1001  )))
1002 1002  
1003 1003  
1004 -(% _mstvisible="1" style="text-align: left;" %)
1005 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
631 +**Example:**
1006 1006  
1007 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1008 1008  If LHT65N has below data inside Flash:
1009 1009  
1010 -(% _mstvisible="1" %)
1011 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
635 +[[image:image-20220523144455-1.png||height="335" width="735"]]
1012 1012  
1013 -(% _mstvisible="1" %)
1014 1014  (((
1015 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1016 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
638 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1017 1017  )))
1018 1018  
1019 -(% _mstvisible="1" %)
1020 1020  (((
1021 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1022 1022   Where : Start time: 60065F97 = time 21/1/19 04:27:03
1023 1023  )))
1024 1024  
1025 -(% _mstvisible="1" %)
1026 1026  (((
1027 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1028 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
646 + Stop time 60066DA7= time 21/1/19 05:27:03
1029 1029  )))
1030 1030  
1031 -(% _mstvisible="1" %)
1032 1032  (((
1033 -(% _mstvisible="2" %)
1034 1034  
1035 1035  )))
1036 1036  
1037 -(% _mstvisible="1" %)
1038 1038  (((
1039 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1040 1040  LHT65N will uplink this payload.
1041 1041  )))
1042 1042  
1043 -(% _mstvisible="1" %)
1044 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
657 +[[image:image-20220523001219-13.png||height="421" width="727"]]
1045 1045  
1046 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1047 1047  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1048 1048  
1049 1049  Where the first 11 bytes is for the first entry:
... ... @@ -1061,100 +1061,69 @@
1061 1061  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1062 1062  
1063 1063  
1064 -(% _mstvisible="1" style="text-align: left;" %)
1065 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
676 +== 2.7 Alarm Mode ==
1066 1066  
1067 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
1068 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
678 +When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
1069 1069  
1070 -(% _mstvisible="1" %)
1071 1071  (((
1072 -(% _mstvisible="2" style="text-align: left;" %)
1073 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
681 +(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
1074 1074  )))
1075 1075  
1076 -(% _mstvisible="1" style="text-align: left;" %)
1077 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
684 +**AT Commands for Alarm mode:**
1078 1078  
1079 -(% _mstvisible="1" class="box infomessage" %)
686 +(% class="box infomessage" %)
1080 1080  (((
1081 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1082 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1083 -
1084 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1085 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1086 -
1087 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1088 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1089 -
1090 -(% _mstvisible="2" style="text-align: left;" %)
1091 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1092 -
1093 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1094 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
688 +(((
689 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
690 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
1095 1095  )))
692 +)))
1096 1096  
694 +(% class="wikigeneratedid" %)
695 +== ==
1097 1097  
697 +== 2.8 LED Indicator ==
1098 1098  
1099 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
1100 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
1101 -
1102 -(% _mstvisible="1" %)
1103 1103  (((
1104 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
1105 -The LHT65 has a triple color LED which for easy showing different stage .
700 +The LHT65N has a triple color LED which for easy shows different stage.
701 +)))
1106 1106  
1107 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
1108 -While user press ACT button, the LED will work as per LED status with ACT button.
703 +(((
704 +While pressing ACT button, the LED will work as per LED status with ACT button.
1109 1109  )))
1110 1110  
1111 -(% _mstvisible="1" %)
1112 1112  (((
1113 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
1114 1114  In a normal working state:
1115 1115  )))
1116 1116  
1117 -(% _mstvisible="1" %)
1118 -* (% _mstvisible="3" %)
1119 -(((
1120 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
1121 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
1122 -
1123 -(% _msthash="197771" _msttexthash="1202526" %)
1124 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
711 +* (((
712 +For each uplink, the BLUE LED or RED LED will blink once.
1125 1125  )))
1126 -* (% _mstvisible="3" %)
1127 -(((
1128 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
1129 -RED LED when external sensor is not connected
714 +* (((
715 +BLUE LED when an external sensor is connected
1130 1130  )))
1131 -* (% _mstvisible="3" %)
1132 -(((
1133 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
717 +* (((
718 +RED LED when an external sensor is not connected
719 +)))
720 +* (((
1134 1134  For each success downlink, the PURPLE LED will blink once
1135 1135  )))
1136 1136  
1137 -(% _mstvisible="1" style="text-align: left;" %)
1138 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
724 +----
1139 1139  
1140 -(% _mstvisible="1" %)
1141 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
726 +== 2.9 Installation ==
1142 1142  
728 +[[image:image-20220516231650-1.png||height="436" width="428"]]
1143 1143  
1144 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
1145 -= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
730 += 3. Sensors & Accessories =
1146 1146  
1147 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1148 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe ==
732 +== 3.1 E3 Temperature Probe ==
1149 1149  
1150 -(% _mstvisible="1" %)
1151 -[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
734 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]]
1152 1152  
1153 1153  
1154 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
1155 -Temperature sensor with 2 meters cable long
737 +With Temperature sensor with 2 meters cable long
1156 1156  
1157 -(% _mstvisible="1" %)
1158 1158  * Resolution: 0.0625 °C
1159 1159  * ±0.5°C accuracy from -10°C to +85°C
1160 1160  * ±2°C accuracy from -55°C to +125°C
... ... @@ -1162,823 +1162,387 @@
1162 1162  * -55°C to 125°C
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1165 -(% _mstvisible="1" style="text-align: left;" %)
1166 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
746 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
1167 1167  
1168 -(% _mstvisible="1" %)
1169 1169  (((
1170 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
1171 1171  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1172 1172  )))
1173 1173  
1174 -(% _mstvisible="1" %)
1175 -* (% _mstvisible="3" %)
1176 -(((
1177 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1178 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
752 +* (((
753 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
1179 1179  )))
1180 -* (% _mstvisible="3" %)
1181 -(((
1182 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1183 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
755 +* (((
756 +LoRaWAN Downlink instruction for different platforms:
1184 1184  )))
1185 1185  
1186 -(% _mstvisible="1" %)
1187 1187  (((
1188 -(% _mstvisible="2" style="text-align: left;" %)
1189 -
760 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
1190 1190  )))
1191 1191  
1192 -(% _mstvisible="1" %)
1193 1193  (((
1194 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
1195 1195  There are two kinds of commands to configure LHT65N, they are:
1196 1196  )))
1197 1197  
1198 -(% _mstvisible="1" %)
1199 1199  (((
1200 -(% _mstvisible="2" style="text-align: left;" %)
1201 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
768 +(% style="color:#4f81bd" %)* **General Commands**.
1202 1202  )))
1203 1203  
1204 -(% _mstvisible="1" %)
1205 1205  (((
1206 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
1207 1207  These commands are to configure:
1208 1208  )))
1209 1209  
1210 -(% _mstvisible="1" %)
1211 -* (% _mstvisible="3" %)
1212 -(((
1213 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
775 +* (((
1214 1214  General system settings like: uplink interval.
1215 1215  )))
1216 -* (% _mstvisible="3" %)
1217 -(((
1218 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
778 +* (((
1219 1219  LoRaWAN protocol & radio-related commands.
1220 1220  )))
1221 1221  
1222 -(% _mstvisible="1" %)
1223 1223  (((
1224 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1225 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
783 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1226 1226  )))
1227 1227  
1228 -(% _mstvisible="1" %)
1229 1229  (((
1230 -(% _mstvisible="2" style="text-align: left;" %)
1231 -
787 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
1232 1232  )))
1233 1233  
1234 -(% _mstvisible="1" %)
1235 1235  (((
1236 -(% _mstvisible="2" style="text-align: left;" %)
1237 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
791 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
1238 1238  )))
1239 1239  
1240 -(% _mstvisible="1" %)
1241 1241  (((
1242 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 1243  These commands are only valid for LHT65N, as below:
1244 -
1245 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1246 -
1247 1247  )))
1248 1248  
1249 -(% _mstvisible="1" style="text-align: left;" %)
1250 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
798 +== 4.1 Set Transmit Interval Time ==
1251 1251  
1252 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
1253 1253  Feature: Change LoRaWAN End Node Transmit Interval.
1254 1254  
1255 -(% _mstvisible="1" style="text-align: left;" %)
1256 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
802 +**AT Command: AT+TDC**
1257 1257  
1258 -(% _mstvisible="1" %)
1259 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
804 +[[image:image-20220523150701-2.png]]
1260 1260  
1261 -(% _mstvisible="1" %)
1262 1262  (((
1263 -(% _mstvisible="2" style="text-align: left;" %)
1264 -
1265 -
1266 -(% _mstvisible="2" style="text-align: left;" %)
1267 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
807 +**Downlink Command: 0x01**
1268 1268  )))
1269 1269  
1270 -(% _mstvisible="1" %)
1271 1271  (((
1272 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
1273 1273  Format: Command Code (0x01) followed by 3 bytes time value.
1274 1274  )))
1275 1275  
1276 -(% _mstvisible="1" %)
1277 1277  (((
1278 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
1279 1279  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1280 1280  )))
1281 1281  
1282 -(% _mstvisible="1" %)
1283 -* (% _mstvisible="3" %)
1284 -(((
1285 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1286 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
818 +* (((
819 +**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1287 1287  )))
1288 -* (% _mstvisible="3" %)
1289 -(((
1290 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1291 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1292 -
1293 -
1294 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1295 -
821 +* (((
822 +**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1296 1296  )))
1297 1297  
1298 -(% _mstvisible="1" style="text-align: left;" %)
1299 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
825 +== 4.2 Set External Sensor Mode ==
1300 1300  
1301 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1302 1302  Feature: Change External Sensor Mode.
1303 1303  
1304 -(% _mstvisible="1" style="text-align: left;" %)
1305 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
829 +**AT Command: AT+EXT**
1306 1306  
1307 -(% _mstvisible="1" %)
1308 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
831 +[[image:image-20220523150759-3.png]]
1309 1309  
1310 -(% _mstvisible="1" %)
1311 1311  (((
1312 -(% _mstvisible="2" style="text-align: left;" %)
1313 -
1314 -
1315 -(% _mstvisible="2" style="text-align: left;" %)
1316 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
834 +**Downlink Command: 0xA2**
1317 1317  )))
1318 1318  
1319 -(% _mstvisible="1" %)
1320 1320  (((
1321 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1322 1322  Total bytes: 2 ~~ 5 bytes
1323 1323  )))
1324 1324  
1325 -(% _mstvisible="1" %)
1326 1326  (((
1327 -(% _mstvisible="2" %)
1328 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
842 +**Example:**
1329 1329  )))
1330 1330  
1331 -(% _mstvisible="1" %)
1332 -* (% _mstvisible="3" %)
1333 -(((
1334 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
845 +* (((
1335 1335  0xA201: Set external sensor type to E1
1336 1336  )))
1337 -* (% _mstvisible="3" %)
1338 -(((
1339 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
848 +* (((
1340 1340  0xA209: Same as AT+EXT=9
1341 1341  )))
1342 -* (% _mstvisible="3" %)
1343 -(((
1344 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
851 +* (((
1345 1345  0xA20702003c,Same as AT+SETCNT=60
1346 -
1347 -
1348 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1349 -
1350 1350  )))
1351 1351  
1352 -(% _mstvisible="1" style="text-align: left;" %)
1353 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
855 +== 4.3 Enable/Disable uplink Temperature probe ID ==
1354 1354  
1355 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1356 1356  Feature: If PID is enabled, device will send the temperature probe ID on:
1357 1357  
1358 -(% _mstvisible="1" %)
1359 1359  * First Packet after OTAA Join
1360 1360  * Every 24 hours since the first packet.
1361 1361  
1362 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1363 1363  PID is default set to disable (0)
1364 1364  
1365 -(% _mstvisible="1" style="text-align: left;" %)
1366 -(% style="color:#4f81bd" %)**AT Command:**
864 +**AT Command:**
1367 1367  
1368 -(% _mstvisible="1" %)
1369 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
866 +[[image:image-20220523150928-4.png]]
1370 1370  
868 +**Downlink Command:**
1371 1371  
1372 -(% _mstvisible="1" style="text-align: left;" %)
1373 -(% style="color:#4f81bd" %)**Downlink Command:**
1374 -
1375 -(% _mstvisible="1" %)
1376 1376  * 0xA800  **~-~->** AT+PID=0
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
1379 -(% _mstvisible="1" style="text-align: left;" %)
1380 -== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
873 +== 4.4 Set Password ==
1381 1381  
1382 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1383 1383  Feature: Set device password, max 9 digits
1384 1384  
1385 -(% _mstvisible="1" style="text-align: left;" %)
1386 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
877 +**AT Command: AT+PWORD**
1387 1387  
1388 -(% _mstvisible="1" %)
1389 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
879 +[[image:image-20220523151052-5.png]]
1390 1390  
1391 -(% _mstvisible="1" %)
1392 1392  (((
1393 -(% _mstvisible="2" style="text-align: left;" %)
1394 -
1395 -
1396 -(% _mstvisible="2" style="text-align: left;" %)
1397 -(% style="color:#4f81bd" %)**Downlink Command:**
882 +**Downlink Command:**
1398 1398  )))
1399 1399  
1400 -(% _mstvisible="1" %)
1401 1401  (((
1402 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1403 1403  No downlink command for this feature.
1404 -
1405 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1406 -
1407 1407  )))
1408 1408  
1409 -(% _mstvisible="1" style="text-align: left;" %)
1410 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
889 +== 4.5 Quit AT Command ==
1411 1411  
1412 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1413 1413  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1414 1414  
1415 -(% _mstvisible="1" style="text-align: left;" %)
1416 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
893 +**AT Command: AT+DISAT**
1417 1417  
1418 -(% _mstvisible="1" %)
1419 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
895 +[[image:image-20220523151132-6.png]]
1420 1420  
897 +**Downlink Command:**
1421 1421  
1422 -(% _mstvisible="1" style="text-align: left;" %)
1423 -(% style="color:#4f81bd" %)**Downlink Command:**
1424 -
1425 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1426 1426  No downlink command for this feature.
1427 1427  
901 +== 4.6 Set to sleep mode ==
1428 1428  
1429 -(% _mstvisible="1" style="text-align: left;" %)
1430 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1431 -
1432 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1433 1433  Feature: Set device to sleep mode
1434 1434  
1435 -(% _mstvisible="1" style="text-align: left;" %)
1436 -(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
905 +**AT Command: AT+SLEEP**
1437 1437  
1438 -(% _mstvisible="1" %)
1439 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
907 +[[image:image-20220523151218-7.png]]
1440 1440  
909 +**Downlink Command:**
1441 1441  
1442 -(% _mstvisible="1" %)
1443 -(% style="color:#4f81bd" %)**Downlink Command:**
1444 -
1445 -(% _mstvisible="1" %)
1446 1446  * There is no downlink command to set to Sleep mode.
1447 1447  
1448 -(% _mstvisible="1" %)
1449 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
913 +== 4.7 Set system time ==
1450 1450  
1451 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1452 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
915 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]]
1453 1453  
1454 -(% _mstvisible="1" %)
1455 -(% style="color:#4f81bd" %)**AT Command:**
917 +**AT Command:**
1456 1456  
1457 -(% _mstvisible="1" %)
1458 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
919 +[[image:image-20220523151253-8.png]]
1459 1459  
921 +**Downlink Command:**
1460 1460  
1461 -(% _mstvisible="1" %)
1462 -(% style="color:#4f81bd" %)**Downlink Command:**
1463 -
1464 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1465 1465  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1466 1466  
925 +== 4.8 Set Time Sync Mode ==
1467 1467  
1468 -(% _mstvisible="1" %)
1469 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1470 -
1471 -(% _mstvisible="1" %)
1472 1472  (((
1473 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1474 1474  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1475 1475  )))
1476 1476  
1477 -(% _mstvisible="1" %)
1478 1478  (((
1479 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1480 1480  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1481 1481  )))
1482 1482  
1483 -(% _mstvisible="1" %)
1484 1484  (((
1485 -(% _mstvisible="2" %)
1486 -(% style="color:#4f81bd" %)**AT Command:**
936 +**AT Command:**
1487 1487  )))
1488 1488  
1489 -(% _mstvisible="1" %)
1490 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
939 +[[image:image-20220523151336-9.png]]
1491 1491  
941 +**Downlink Command:**
1492 1492  
1493 -(% _mstvisible="1" %)
1494 -(% style="color:#4f81bd" %)**Downlink Command:**
1495 -
1496 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1497 1497  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1498 1498  
1499 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1500 1500  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1501 1501  
947 +== 4.9 Set Time Sync Interval ==
1502 1502  
1503 -(% _mstvisible="1" %)
1504 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1505 -
1506 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1507 1507  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1508 1508  
1509 -(% _mstvisible="1" %)
1510 -(% style="color:#4f81bd" %)**AT Command:**
951 +**AT Command:**
1511 1511  
1512 -(% _mstvisible="1" %)
1513 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
953 +[[image:image-20220523151411-10.png]]
1514 1514  
955 +**Downlink Command:**
1515 1515  
1516 -(% _mstvisible="1" %)
1517 -(% style="color:#4f81bd" %)**Downlink Command:**
1518 -
1519 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1520 1520  0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1521 1521  
959 +== 4.10 Print data entries base on page. ==
1522 1522  
1523 -(% _mstvisible="1" %)
1524 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1525 -
1526 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1527 1527  Feature: Print the sector data from start page to stop page (max is 416 pages).
1528 1528  
1529 -(% _mstvisible="1" %)
1530 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
963 +**AT Command: AT+PDTA**
1531 1531  
1532 -(% _mstvisible="1" %)
1533 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
965 +[[image:image-20220523151450-11.png]]
1534 1534  
967 +**Downlink Command:**
1535 1535  
1536 -(% _mstvisible="1" %)
1537 -(% style="color:#4f81bd" %)**Downlink Command:**
1538 -
1539 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1540 1540  No downlink commands for feature
1541 1541  
971 +== 4.11 Print last few data entries. ==
1542 1542  
1543 -(% _mstvisible="1" %)
1544 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1545 -
1546 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1547 1547  Feature: Print the last few data entries
1548 1548  
1549 -(% _mstvisible="1" %)
1550 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
975 +**AT Command: AT+PLDTA**
1551 1551  
1552 -(% _mstvisible="1" %)
1553 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
977 +[[image:image-20220523151524-12.png]]
1554 1554  
979 +**Downlink Command:**
1555 1555  
1556 -(% _mstvisible="1" %)
1557 -(% style="color:#4f81bd" %)**Downlink Command:**
1558 -
1559 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1560 1560  No downlink commands for feature
1561 1561  
983 +== 4.12 Clear Flash Record ==
1562 1562  
1563 -(% _mstvisible="1" %)
1564 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) ==
1565 -
1566 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %)
1567 1567  Feature: Clear flash storage for data log feature.
1568 1568  
1569 -(% _mstvisible="1" %)
1570 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
987 +**AT Command: AT+CLRDTA**
1571 1571  
1572 -(% _mstvisible="1" %)
1573 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]
989 +[[image:image-20220523151556-13.png]]
1574 1574  
991 +**Downlink Command: 0xA3**
1575 1575  
1576 -(% _mstvisible="1" %)
1577 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1578 -
1579 -(% _mstvisible="1" %)
1580 1580  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1581 1581  
1582 -(% _mstvisible="1" %)
1583 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
995 +== 4.13 Auto Send None-ACK messages ==
1584 1584  
1585 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1586 1586  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1587 1587  
1588 1588  
1589 -(% _mstvisible="1" %)
1590 -(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1000 +**AT Command: AT+PNACKMD**
1591 1591  
1592 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1593 1593  The default factory setting is 0
1594 1594  
1595 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1596 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1597 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1004 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1005 +|=(% style="width: 171px;" %)**Command Example**|=(% style="width: 219px;" %)**Function**|=(% style="width: 119px;" %)**Response**
1006 +|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:119px" %)OK
1598 1598  
1599 -(% _mstvisible="1" %)
1600 -(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1008 +**Downlink Command: 0x34**
1601 1601  
1602 -(% _mstvisible="1" %)
1603 1603  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1604 1604  
1605 -(% _mstvisible="1" %)
1606 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1012 += 5. Battery & How to replace =
1607 1607  
1608 -(% _mstvisible="1" %)
1609 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) ==
1014 +== 5.1 Battery Type ==
1610 1610  
1611 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %)
1612 1612  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
1613 1613  
1614 -(% _mstvisible="1" %)
1615 1615  (((
1616 -(% _mstvisible="2" %)
1617 1617  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1618 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1020 +[[image:image-20220515075034-1.png||height="208" width="644"]]
1619 1619  )))
1620 1620  
1621 -(% _mstvisible="1" %)
1622 1622  (((
1623 -(% _mstvisible="2" %)
1624 1624  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1625 1625  
1626 1626  )))
1627 1627  
1628 -(% _mstvisible="1" %)
1629 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) ==
1028 +== 5.2 Replace Battery ==
1630 1630  
1631 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %)
1632 1632  LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
1633 1633  
1634 -(% _mstvisible="1" %)
1635 -[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1032 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]]
1636 1636  
1637 -(% _mstvisible="1" %)
1638 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1034 +== 5.3 Battery Life Analyze ==
1639 1639  
1640 -(% _mstvisible="1" %)
1641 1641  (((
1642 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1643 -(((
1644 1644  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1645 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1038 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1646 1646  )))
1647 1647  
1648 -(((
1649 -
1650 -)))
1041 += 6. Order Info =
1651 1651  
1652 1652  (((
1653 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1044 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1654 1654  )))
1655 1655  
1656 -
1657 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1658 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1659 -
1660 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1661 -== 6.1 How to use AT Command? ==
1662 -
1663 1663  (((
1664 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1048 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1665 1665  )))
1666 1666  
1667 -[[image:image-20220530085651-1.png]]
1668 -
1669 -
1670 -**Connection:**
1671 -
1672 -✓** USB to TTL GND <~-~->GND**
1673 -
1674 -**✓ USB to TTL RXD <~-~-> D+**
1675 -
1676 -**✓ USB to TTL TXD <~-~-> A11**
1677 -
1678 -**✓ USB to TTL 3.3V <~-~-> D-**
1679 -
1680 -
1681 -(((
1682 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1051 +* (((
1052 +(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1683 1683  )))
1684 -
1685 -(((
1686 -Input password and ATZ to activate LHT65N,As shown below:
1054 +* (((
1055 +(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1687 1687  )))
1688 -
1689 -[[image:image-20220530095701-4.png]]
1690 -
1691 -
1692 -AT Command List is as below:
1693 -
1694 -AT+<CMD>? : Help on <CMD>
1695 -
1696 -AT+<CMD> : Run <CMD>
1697 -
1698 -AT+<CMD>=<value> : Set the value
1699 -
1700 -AT+<CMD>=? : Get the value
1701 -
1702 -AT+DEBUG:Set more info output
1703 -
1704 -ATZ: Trig a reset of the MCU
1705 -
1706 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1707 -
1708 -AT+DEUI: Get or Set the Device EUI
1709 -
1710 -AT+DADDR: Get or Set the Device Address
1711 -
1712 -AT+APPKEY: Get or Set the Application Key
1713 -
1714 -AT+NWKSKEY: Get or Set the Network Session Key
1715 -
1716 -AT+APPSKEY: Get or Set the Application Session Key
1717 -
1718 -AT+APPEUI: Get or Set the Application EUI
1719 -
1720 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1721 -
1722 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1723 -
1724 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1725 -
1726 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1727 -
1728 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1729 -
1730 -AT+RX2FQ: Get or Set the Rx2 window frequency
1731 -
1732 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1733 -
1734 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1735 -
1736 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1737 -
1738 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1739 -
1740 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1741 -
1742 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1743 -
1744 -AT+NWKID: Get or Set the Network ID
1745 -
1746 -AT+FCU: Get or Set the Frame Counter Uplink
1747 -
1748 -AT+FCD: Get or Set the Frame Counter Downlink
1749 -
1750 -AT+CLASS: Get or Set the Device Class
1751 -
1752 -AT+JOIN: Join network
1753 -
1754 -AT+NJS: Get the join status
1755 -
1756 -AT+SENDB: Send hexadecimal data along with the application port
1757 -
1758 -AT+SEND: Send text data along with the application port
1759 -
1760 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1761 -
1762 -AT+RECV: Print last received data in raw format
1763 -
1764 -AT+VER: Get current image version and Frequency Band
1765 -
1766 -AT+CFM: Get or Set the confirmation mode (0-1)
1767 -
1768 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1769 -
1770 -AT+SNR: Get the SNR of the last received packet
1771 -
1772 -AT+RSSI: Get the RSSI of the last received packet
1773 -
1774 -AT+TDC: Get or set the application data transmission interval in ms
1775 -
1776 -AT+PORT: Get or set the application port
1777 -
1778 -AT+DISAT: Disable AT commands
1779 -
1780 -AT+PWORD: Set password, max 9 digits
1781 -
1782 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1783 -
1784 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1785 -
1786 -AT+PDTA: Print the sector data from start page to stop page
1787 -
1788 -AT+PLDTA: Print the last few sets of data
1789 -
1790 -AT+CLRDTA: Clear the storage, record position back to 1st
1791 -
1792 -AT+SLEEP: Set sleep mode
1793 -
1794 -AT+EXT: Get or Set external sensor model
1795 -
1796 -AT+BAT: Get the current battery voltage in mV
1797 -
1798 -AT+CFG: Print all configurations
1799 -
1800 -AT+WMOD: Get or Set Work Mode
1801 -
1802 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1803 -
1804 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1805 -
1806 -AT+SETCNT:Set the count at present
1807 -
1808 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1809 -
1810 -AT+RPL: Get or set response level
1811 -
1812 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1813 -
1814 -AT+LEAPSEC: Get or Set Leap Second
1815 -
1816 -AT+SYNCMOD: Get or Set time synchronization method
1817 -
1818 -AT+SYNCTDC: Get or set time synchronization interval in day
1819 -
1820 -AT+PID: Get or set the PID
1821 -
1822 -
1057 +* (((
1058 +(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1823 1823  )))
1824 -
1825 -(% _mstvisible="1" %)
1826 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) =
1827 -
1828 -(% _mstvisible="1" %)
1829 -(((
1830 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %)
1831 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**
1060 +* (((
1061 +(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1832 1832  )))
1833 -
1834 -(% _mstvisible="1" %)
1835 -(((
1836 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %)
1837 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band
1063 +* (((
1064 +(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1838 1838  )))
1839 -
1840 -(% _mstvisible="1" %)
1841 -* (% _mstvisible="3" %)
1842 -(((
1843 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
1844 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1066 +* (((
1067 +(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1845 1845  )))
1846 -* (% _mstvisible="3" %)
1847 -(((
1848 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
1849 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1069 +* (((
1070 +(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1850 1850  )))
1851 -* (% _mstvisible="3" %)
1852 -(((
1853 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
1854 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1072 +* (((
1073 +(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1855 1855  )))
1856 -* (% _mstvisible="3" %)
1857 -(((
1858 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
1859 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1860 -)))
1861 -* (% _mstvisible="3" %)
1862 -(((
1863 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
1864 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1865 -)))
1866 -* (% _mstvisible="3" %)
1867 -(((
1868 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
1869 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1870 -)))
1871 -* (% _mstvisible="3" %)
1872 -(((
1873 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
1874 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1875 -)))
1876 -* (% _mstvisible="3" %)
1877 -(((
1878 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
1879 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1880 -)))
1881 1881  
1882 -(% _mstvisible="1" %)
1883 1883  (((
1884 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
1885 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1077 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1886 1886  )))
1887 1887  
1888 -(% _mstvisible="1" %)
1889 -* (% _mstvisible="3" %)
1890 -(((
1891 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1892 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1893 -
1894 -
1895 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
1896 -
1080 +* (((
1081 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1897 1897  )))
1898 1898  
1899 -(% _mstvisible="1" %)
1900 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) =
1084 += 7. Packing Info =
1901 1901  
1902 -(% _mstvisible="1" %)
1903 1903  (((
1904 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1905 -
1906 -
1907 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1908 -(% _mstvisible="3" %)**Package Includes**(%%):
1087 +**Package Includes**:
1909 1909  )))
1910 1910  
1911 -(% _mstvisible="1" %)
1912 -* (% _mstvisible="3" %)
1913 -(((
1914 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %)
1090 +* (((
1915 1915  LHT65N Temperature & Humidity Sensor x 1
1916 1916  )))
1917 -* (% _mstvisible="3" %)
1918 -(((
1919 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
1093 +* (((
1920 1920  Program cable x 1
1921 1921  )))
1922 -* (% _mstvisible="3" %)
1923 -(((
1924 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
1096 +* (((
1925 1925  Optional external sensor
1926 1926  )))
1927 1927  
1928 -(% _mstvisible="1" %)
1929 1929  (((
1930 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %)
1931 -(% _mstvisible="3" %)**Dimension and weight**(%%):
1101 +**Dimension and weight**:
1932 1932  )))
1933 1933  
1934 -(% _mstvisible="1" %)
1935 -* (% _mstvisible="3" %)
1936 -(((
1937 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
1104 +* (((
1938 1938  Device Size:  13.5 x 7 x 3 cm
1939 1939  )))
1940 -* (% _mstvisible="3" %)
1941 -(((
1942 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
1107 +* (((
1943 1943  Device Weight: 105g
1944 1944  )))
1945 -* (% _mstvisible="3" %)
1946 -(((
1947 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
1110 +* (((
1948 1948  Package Size / pcs : 14.5 x 8 x 5 cm
1949 1949  )))
1950 -* (% _mstvisible="3" %)
1951 -(((
1952 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1113 +* (((
1953 1953  Weight / pcs : 170g
1954 -
1955 -
1956 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1957 -
1958 1958  )))
1959 1959  
1960 -= 9. Reference =
1117 += 8. FCC Warning =
1961 1961  
1962 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1963 -
1964 -
1965 -
1966 -= 10. FCC Warning =
1967 -
1968 -(% _mstvisible="1" %)
1969 1969  (((
1970 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %)
1971 1971  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1972 1972  )))
1973 1973  
1974 -(% _mstvisible="1" %)
1975 1975  (((
1976 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %)
1977 1977  (1) This device may not cause harmful interference；
1978 1978  )))
1979 1979  
1980 -(% _mstvisible="1" %)
1981 1981  (((
1982 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %)
1983 1983  (2) this device must accept any interference received, including interference that may cause undesired operation.
1984 1984  )))
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